{"id":"https://openalex.org/A5101599463","orcid":"https://orcid.org/0000-0003-1766-8616","observed_orcids":["https://orcid.org/0000-0003-1766-8616"],"display_name":"Kai Qian","raw_author_names":["K Qian","Kai Qian","Qian, Kai"],"full_name":"Qian, Kai","works_count":32,"cited_by_count":762,"summary_stats":{"2yr_mean_citedness":2.4444444444444446,"h_index":13,"i10_index":15},"ids":{"openalex":"https://openalex.org/A5101599463","orcid":"https://orcid.org/0000-0003-1766-8616","observed_orcids":["https://orcid.org/0000-0003-1766-8616"]},"affiliations":[{"institution":{"id":"https://openalex.org/I118118575","ror":"https://ror.org/05e74xb87","display_name":"New Jersey Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]},"years":[2023,2020,2018]},{"institution":{"id":"https://openalex.org/I126520041","ror":"https://ror.org/04c4dkn09","display_name":"University of Science and Technology of China","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I130701444","ror":"https://ror.org/01zkghx44","display_name":"Georgia Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I19820366","ror":"https://ror.org/034t30j35","display_name":"Chinese Academy of Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},"years":[2021,2020,2019,2018,2017,2012]},{"institution":{"id":"https://openalex.org/I36258959","ror":"https://ror.org/0168r3w48","display_name":"University of California San Diego","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},"years":[2025,2024,2023]},{"institution":{"id":"https://openalex.org/I4210099079","ror":"https://ror.org/00w0qep84","display_name":"Institute of Intelligent Machines","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210099079"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I4210159876","ror":"https://ror.org/05cvf7v30","display_name":"Institute of Physics","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210159876"]},"years":[2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I4210165038","ror":"https://ror.org/05qbk4x57","display_name":"University of Chinese Academy of Sciences","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},"years":[2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I4403386519","ror":"https://ror.org/04pa05368","display_name":"Shandong University of Arts","country_code":"CN","type":"education","lineage":["https://openalex.org/I4403386519"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4403386519","ror":"https://ror.org/04pa05368","display_name":"Shandong University of Arts","country_code":"CN","type":"education","lineage":["https://openalex.org/I4403386519"]}],"topics":[{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","count":9,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena","count":8,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","count":7,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11737","display_name":"Advanced Materials and Mechanics","count":7,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13531","display_name":"Surface and Thin Film Phenomena","count":7,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena","value":5.85e-05,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","value":5.78e-05,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11737","display_name":"Advanced Materials and Mechanics","value":3.73e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10275","display_name":"2D Materials and Applications","value":3.35e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13232","display_name":"Laser-Ablation Synthesis of Nanoparticles","value":3.12e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.870040774345398},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7052052021026611},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.6187914609909058},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.4988572597503662},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.3729540705680847}],"counts_by_year":[{"year":2012,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":20},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":27},{"year":2019,"works_count":4,"oa_works_count":1,"cited_by_count":53},{"year":2020,"works_count":5,"oa_works_count":2,"cited_by_count":65},{"year":2021,"works_count":3,"oa_works_count":1,"cited_by_count":92},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":86},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":81},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":87},{"year":2025,"works_count":7,"oa_works_count":6,"cited_by_count":83},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":66}],"display_name_alternatives":["K Qian","Kai Qian","Qian, Kai"],"block_key":"k qian","works_api_url":"https://api.openalex.org/works?filter=author.id:A5101599463","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5101599463","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}